INFICON STC-2000A Thin Film Deposition Controller Operating Manual - Manual (Page 145)

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STC-2000A DEPOSITION CONTROLLER
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Electrical Connections and Descriptions
All electrical connections to the STC-2000A, with the exception of the remote hand held
power controller, are made at the rear panel of the instrument. Care should be exercised in
routing all cables as far as practically possible from any other cables or wires that may be
generating noise. These may include other line voltage cables, wires to heaters that are SCR-controlled,
and wires or cables to source power supplies that may conduct high transient currents during arc over
conditions.
WARNING !
I/O 4 I/O 3 I/O 2 I/O 1
SENSOR
SOURCE
INPUTS / OUTPUTS
1
2
1
2
FUSE: 2 X 2.00 AMP
QUICK-ACTING (F) 250V
90-264 VAC, 50-60 Hz, 230 VA MAX
THE POWER CORD PROTECTIVE
GROUNDING CONDUCTOR MUST
BE CONNECTED TO GROUND, NO
USER SERVICEABLE PARTS
INSIDE. REFER SERVICING TO
QUALIFIED PERSONNEL
instruments
R
S
2
3
2
M
E
M
4.2: Rear Panel
Line Power
Line Power and Fuses
WARNING
Replace broken or blown fuses only with the ratings specified. Failure to do so may
result in unsafe operation and may cause damage to the unit. See back panel for fuse
specifications. Fuses are located in IEC power connector. (See section 7.1)
The STC-2000A operates from 90 to 264VAC, 50/60Hz ( 1.4A rms@120VAC, 0.7A rms@230VAC) . No
adjustments are required. A correct IEC or Sycon power cord should be used.
Installation of STC-2000A in a 19" Rack
To install a single STC-2000A in a 19" rack it is recommended that the included mounting
ears and extender be used.
SECTION 4.1
SECTION 4.2
SECTION 4.3
SECTION 4.4 Vacuum System Grounding
GROUND
A ground post is provided on the rear panel. This point should be connected to
the deposition system ground with the shortest convenient length of heavy gauge wire or flat
braided cable. This connection is not required for normal operation but will make the unit less
SECTION 4.XX page 145 of 292